the murder of 20 little kids in a first grade classroom in newtown connecticut. i'm sorry, i'm sorry. i don't want to hear it. i'm not going to debate it. you're dead ass wrong. david is calling from columbus, georgia. >> caller: hi, bill. first of all with all due respect, the constitution doesn't say you can kill 20 kids. it doesn't say that. it doesn't say that you can commit murder. it doesn't say that you can commit mayhem. >> bill: it also doesn't say you can have an assault weapon or a canon -- >> caller: you have the right to keep and bear arms. the supreme court justice scalia said that if you can carry it, it is considered an arm. >> bill: oh, yeah, that's a great opinion. that's really brilliant. justice scalia. >> caller: that's a supreme court justice. >> bill: yeah, and he's an idiot. >> caller: bill, i went into a gun store yesterday. because i'm looking to buy an ar-15 myself. they are flying off the shelves. i've gone to online retailers. they're out of stock. >> bill: okay. fine. then why should congress do anything? why should the president do